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FDTD
一种实现电磁波的FDTD仿真模拟的源程序代码(An FDTD simulation of electromagnetic waves of the source code)
- 2007-08-31 20:12:08下载
- 积分：1
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DragonCurve11069
以matlab畫碎形中的dragon curve，非原創(Matlab fractal painting to the dragon curve, non-original)
- 2008-04-28 09:28:44下载
- 积分：1
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simulationof2pskber
本程序实现了一个基本的基于2psk的误码率仿真程序，比较适合初学通信的人士学习。(This program realize a simulation based on Bpsk modulation, and it is suitable for any beginner of telecommunication)
- 2009-12-12 20:34:20下载
- 积分：1
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a244
说明： 这个是利用图像分解和Logistics混沌序列可以对图像先进行加密然后进行隐藏在另一个图像中再进行解密(This is the use of image decomposition and Logistics chaotic sequence can be encrypted on the image first and then proceed to hide in another image and then decrypt)
- 2009-08-23 12:23:52下载
- 积分：1
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11111
应用简正波理论求解下列声场：如下图所示波导模型，上层为均匀水层，其厚度为100m，声速为1500m/s；下层为硬质均匀海底，海面和海底均平整。点声源位于30m深处，辐射声波频率为25Hz，编程计算10m和90m深度上的传播损失，分析其差别。(The normal wave theory is applied to solve the following sound fields: the waveguide model shown in the following figure shows that the upper layer is a uniform water layer with a thickness of 100m and a sound velocity of 1500m/s; the lower layer is a hard uniform seabed with smooth surface and seabed. The point source is located at the depth of 30m and the frequency of radiated sound wave is 25Hz. The propagation loss at the depth of 10m and 90m is calculated by programming, and the difference is analyzed.)
- 2018-10-27 11:39:53下载
- 积分：1
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azmicro
Any individual or organization may be used for commercial purposes.
- 2010-07-25 17:55:51下载
- 积分：1
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DCT
基于DCT域数字图像水印的MATLAB实现(DCT domain based on MATLAB implementation of digital image watermarking)
- 2010-10-09 23:15:59下载
- 积分：1
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hhk
program finding of points
- 2010-10-10 23:27:02下载
- 积分：1
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fuzzy_implementation
Implementation of fuzzy system with matlab in case of "Choosing of Study".
- 2010-05-26 05:06:30下载
- 积分：1
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Alamouti
1.2根发射天线、1根接收天线
2.最高信噪比为12dB，即仿真范围为0dB到12dB
3.在每个信噪比条件下,误符号数超过20即停止该信噪比条件下的仿真
4.每一帧数据为24个QPSK符号
综合仿真函数SimAlamouti(max_snr,max_err_symbol,symbol_per_frame)
具有一根接收天线系统的SER性能与二根接收天线的系统SER性能比较
SimAlamouti(12,20,24)">
- 2008-01-15 17:30:02下载
- 积分：1
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